Material Science Exam Review #2

An extra atom is present in the void between atoms is called "vacancy".

• correct

• incorrect

Which of these materials is a good conductor of heat?

• Wood

• Ceramic

• Metal

A fluid that does not follow the laws of physics

• amorphous fluid
• non-Newtonian fluid
• colloid

This type of material is a good conductor of electricity?

• polymer
• metal
• ceramic
• glass

Fluids that become thicker when adding energy, such as oobleck, are called _______.

• isotropic
• thixotropic
• dilatant
• colloid

Materials that become thinner or liquefy when energy is added to them, such as blood or ketchup, are known as _____.

• isotropic
• colloid
• thixotropic
• dilatant

____ deformation occurs when the stress applied to a force is released and the material returns to its orginal shape.

• plastic

• elastic

• permanent

• catastrophic

What is matter?

• heavy objects
• light weight objects
• Anything that has weight and takes up space
• hard objects

This means the particles that make a mineral line up in a pattern that repeats over and over again.

• Chemical Composition
• Crystal Structure
• Fracture
• Solid

What mineral crystal structure is this?

• Hexagonal

• Tetragonal

• Cubic

• Triclinic